Issue with License Security ID Claimed by a non MS Technical Support - Microsoft Community

had me type cmd , assoc , verify long number them.  asked how know they  microsoft.  hung , read scam.  told call them back, said not ms provide ms technical support.  given phone number of 800-476-3134 call them back.  ms this  bud's you.....

may find of interest. https://www.microsoft.com/en-us/safety/online-privacy/avoid-phone-scams.aspx

Windows / Windows 10 / Security & privacy / PC